the appendix1.tex is in another chaper that I try to add Appendix inside. In appendix1.tex I just write: \chapter{example Appendix}. And in the output pdf (in Appendix section) I see 2 pages. First page: the capital Appendix (completely free) and the second page: B example Appendix. Do you know, why it is starting form 2. page of the appendix chapter ?

link for a sample Output: dropbox.com/s/zomhpxxa91yrphh/appendix.pdf?dl=0